baber/WOPTO huggingface dataset:
Patent WO-2020001061-A1 (WO)
Inventor: LU JIANGNAN
IPC: H01L27/32
Filed: 2019-03-04
Abstract: The disclosure provides a display substrate and a manufacturing method therefor, and a display device, wherein same belong to the technical field of display. The display substrate comprises: a base substrate, wherein multiple pixel regions arranged in an array are provided on the base substrate, and each of the pixel regions comprises a first sub-pixel region and a second sub-pixel region; and a light-emitting layer and a color conversion layer laminated on the base substrate in sequence, wherein the color conversion layer comprises: a first color conversion block located in at least a first sub-pixel region of at least one of the pixel regions, each of the at least one first color conversion block comprising at least two color conversion materials for converting a corresponding color light component of the light emitted by the light-emitting layer into a target display color. The colors of the light components converted by the at least two color conversion materials are different from each other, and the target display color is different from the color of the light emitted by the light-emitting layer.
Patent WO-2020019725-A1 (WO)
Inventor: YANG XIAODONG
IPC: G06F1/18
Filed: 2019-03-08
Abstract: L'invention concerne une unité d'adaptateur et un dispositif électronique comprenant celle-ci. L'unité d'adaptateur comprend au moins deux cartes d'adaptateur disposées en parallèle et un support d'adaptateur permettant de fixer les cartes d'adaptateur à un châssis. Des ouvertures de fentes de toutes les cartes d'adaptateur sont orientées dans la même direction et descendent de manière séquentielle, de sorte qu'une pluralité de cartes d'extension est insérée séquentiellement dans les ouvertures de différentes fentes dans une direction verticale. Grâce à l'adaptation des fentes de la pluralité de cartes d'extension dans une même direction, un espace de montage de l'unité d'adaptateur est considérablement réduit, et l'organisation globale du châssis est optimisée.
Patent WO-2019218861-A1 (WO)
Title: Method for estimating driving road and driving road estimation system
Inventor: DU MINGBO
IPC: G08G1/16
Filed: 2019-04-28
Abstract: Disclosed are a method for estimating a driving road, and a driving road estimation system. The method comprises: where the vehicle acquires target state information of a surrounding target moving object, discretization processing may be carried out on the target state information to acquire a parameter sequence; the vehicle can make a prediction according to a target discrete value comprised in the parameter sequence, and the target state information, so as to acquire a target movement trajectory; the vehicle can determine, according to the target movement trajectory, a road region where the target movement object will travel at a future moment; and the vehicle can determine a region where the vehicle will travel at the future moment, and the region where the vehicle will travel at the future moment is made not coincident with the region where the target movement object will travel at the future moment. It can be seen that by using the method, the vehicle safely travels along the estimated road region, thus effectively improving safety and reliability of the travel of the vehicle.
Patent WO-2020243906-A1 (WO)
Title: Method, device, and storage medium for encoding video data base on regions of interests
Inventor: ZHU LEI
IPC: H04N19/103
Filed: 2019-06-04
Abstract: An unmanned aerial vehicle comprises a body coupled with a plurality of propulsion systems and an imaging device; an encoder that encodes video data generated by the imaging device, and a wireless communication system for transmitting the encoded video data. The encoder includes a ROI control module that determines, within an image frame of the video data, a first region and a second region, the ROI control module further setting a first limit indicating a maximum value of quantization parameters for encoding each macroblock within the first region, a second limit indicating a maximum size of the first region, and a third limit indicating a minimum size of the second region. The encoder further includes a ROI monitoring module coupled to the ROI control module that estimates a first image quality of the first region and a second image quality of a second region, and the ROI control module adjusts a size of the first region and the second region according to the first image quality and the second image quality. The present application also relates to an encoding method as embodied in the encoder.
Patent WO-2020038086-A1 (WO)
Inventor: JIA DAIYAN
IPC: G01N35/04
Filed: 2019-06-14
Abstract: The present application relates to the technical field of medical automated detection apparatuses, and in particular relates to a detection system of a biochemical analyzer comprising a biochemical analyzer and a host computer. The biochemical analyzer comprises a mechanical arm sample loading apparatus and a rotating sample disc provided with a plurality of engagement elements, wherein the engagement elements are used to engage with reagent strips. The host computer is used to store control parameters of the mechanical arm sample loading apparatus and the rotating sample disc and control the biochemical analyzer to collect data according to a preset arrangement process and the control parameters. The biochemical analyzer is used to collect data of the plurality of reagent strips and send the data of the plurality of reagent strips to the host computer such that the host computer can perform queue data storage and processing of said data. The host computer can accurately control a dry biochemical analyzer to perform a multi-channel dynamic detection.
Patent WO-2020177252-A1 (WO)
Title: Pcie protocol-based dma controller, and dma data transmission method
Inventor: LIU MINGRUN
IPC: G06F13/28
Filed: 2019-06-28
Abstract: Disclosed is a PCIe protocol-based DMA controller, comprising: a scheduling control unit used to determine buffer spaces of a PCIe card apparatus and a PCIe host machine during an initialization stage; a buffer configuration unit used to store information of the buffer spaces; a data migration unit used to store a position of a last data block in the buffer space of the PCIe host machine, to automatically generate a PCIe read request according to a data block position when a previous migration operation ends and a current data block position, and to migrate a newly generated data block on the PCIe host machine to the buffer space on the PCIe card apparatus; an interrupt generator used to determine, according to a configured minimum time interval and minimum amount interval, whether to trigger an interrupt after data block migration is completed; and a data block completion feedback unit used to store, after a CPU on the PCIe card apparatus has processed input data blocks, a position of the last processed data block. The present invention reduces CPU overheads of a PCIe host machine and a PCIe card during data block migration, and improves command transmission efficiency and a CPU utilization rate for both sides.
Patent WO-2020155571-A1 (WO)
Title: Système de séparation et de recyclage pour eaux usées organiques et solvant organique contenant de l'eau, et procédé de recyclage
Inventor: Wen Danming
IPC: B01D3/14
Filed: 2019-07-12
Abstract: La présente invention concerne un système de séparation et de recyclage pour eaux usées organiques contenant de l'eau et un solvant organique, et un procédé de recyclage, le système de séparation et de recyclage étant constitué d'un système de distillation et d'un système de séparation par membrane de pervaporation utilisant un raccord de conduite de traitement. Une tour à garnissage est utilisée en tant que tour de rectification, et une entrée de matériau de la tour à garnissage se situe au centre d'un distributeur de liquide de tour à garnissage ; et une structure d'amortissement est prévue dans une unité membrane de pervaporation du système de séparation à membrane de pervaporation. Le système de séparation et de recyclage selon la présente invention convient pour la déshydratation et le recyclage sur conduite de multiples types de solvants contenant de l'eau et deux types ou davantage de solvants organiques azéotropiques ou non azéotropiques, ainsi que pour la séparation et la réutilisation des solvants organiques.
Patent WO-2020015589-A1 (WO)
Title: Planetary gear mechanism without backlash and planetary reducer
Inventor: WANG JUNLING
IPC: F16H1/32
Filed: 2019-07-12
Abstract: A planetary gear mechanism without backlash and a planetary reducer, comprising a sun gear (1), a planetary gear set (2), a planet carrier (4), a planetary shaft (5) and an internal gear housing (3). N planet holes are formed in the planet carrier (4), N≥2; the number of planet gears (2.1, 2.2, 2.3, 2.4) in the planetary shaft (5) and the planetary gear set (2) is the same as that of the planetary holes; one end of the planetary shaft (5) is inserted into the planetary holes, and the other end thereof is provided with the planet gears (2.1, 2.2, 2.3, 2.4); the planetary gears (2.1, 2.2, 2.3, 2.4) in the planetary gear set (2) are distributed in the circumferential direction, and each of the planetary gears (2.1, 2.2, 2.3, 2.4) in the planetary gear set (2) meshes with an inner gear of the internal gear housing (3); the sun gear (1) meshes with each of the planet gears (2.1, 2.2, 2.3, 2.4) in the planetary gear set (2); and at least two of the planet holes in the planet carrier (4) have a circumferential offset with respect to the positions of the planet gears (2.1, 2.2, 2.3, 2.4) that are distributed in the circumferential direction, which is used for reducing the backlash.
Patent WO-2020020081-A1 (WO)
Title: Visible-type ultrahigh-frequency rfid tunnel machine
Inventor: YU LIQUN
IPC: G06K17/00
Filed: 2019-07-19
Abstract: A visible-type ultrahigh-frequency RFID tunnel machine, comprising an industrially-controlled host computer 1, an RFID reader-writer 2, an antenna 3, and a delivery device 4, with the industrial-controlled host computer 1 being connected to the RFID reader-writer 2, and the RFID reader-writer 2 being connected to the antenna 3, where the RFID tunnel reader further comprises a shielding region 5 and shielding curtains 6, wherein the antenna 3 is arranged in the shielding region 5, and a delivery path of the delivery device 4 passes through the interior of the shielding region 5; the shielding region 5 is provided with the shielding curtains 6 at two ends of the delivery device 4; and the shielding region 5 is wrapped in a metal wire mesh 7, and the metal wire mesh 7 is made of a conductive metal material. The advantages thereof are that: by using the metal wire mesh 7 made of the conductive metal material, same can be effectively shielded from an ultrahigh-frequency electromagnetic wave, such that people can clearly see the internal structure of the tunnel machine and an operating process of an object being read (a box body), and the tunnel reader also has an elegant appearance.
Patent WO-2020191977-A1 (WO)
Title: 一种自动泊车定位系统的航迹推算方法
Inventor: WANG DEXIANG
IPC: B60W30/06
Filed: 2019-07-31
Abstract: 一种自动泊车定位系统的航迹推算方法，包括步骤：计算泊车第一时刻车辆航向定位值；通过泊车第一时刻车辆航向定位值结合车辆运动信息计算得到泊车第二时刻车辆航向定位值的系统矩阵、测量矩阵以及观察量；通过线性卡尔曼滤波算法对其分别进行滤波估算以得到泊车第二时刻车辆航向定位值；将泊车第二时刻车辆航向定位值的车辆航向角与计算得到的泊车第二时刻车辆零飘误差值进行相减运算，以得到泊车第二时刻确定车辆航向定位值。以航迹推算的结果作为测量量结合车辆的横摆角速度及车辆后轴中心的速度等参数采用线性卡尔曼滤波算法对其进行滤波估算以得到车辆实时定位的航迹推算值，然后消除零飘误差，得到精准实时航向定位值。
Patent WO-2020025042-A1 (WO)
Title: Resource configuration method and terminal device
Inventor: ZHAO ZHENSHAN
IPC: H04W72/12
Filed: 2019-08-02
Abstract: Disclosed in the present application are a resource configuration method and a terminal device, being able to improve the performance of data transmission between terminal devices in a D2D system. Said method comprises: a first terminal device sending a first sidelink transmission channel, the first sidelink transmission channel being used to indicate resource pool configuration information concerning a target resource pool, and the target resource pool being used for communicating with a second terminal device. The target resource pool can be additional resource pools other than a pre-configured resource pool, and as the additional resource pools are configured, and the first terminal device is able to notify other terminal devices of resource configuration information concerning the additional resource pools, more terminal devices are able to obtain information concerning the resource pools and use the resource pools to perform communication, thereby improving the performance of data transmission between terminal devices to a certain extent.
Patent WO-2020134103-A1 (WO)
Inventor: YANG KUN
IPC: F24F11/00
Filed: 2019-08-09
Abstract: 本发明属于空调技术领域，旨在解决现有空调无法方便准确地判断空调的缺氟状态，以及无法根据缺氟程度适应性调整空调运行状态的问题。为此，本发明提供了一种空调缺氟判断方法及控制方法，空调控制方法包括：获取第一出风口和第二出风口处的出风温度，并计算温度差值；比较温度差值和预设温差阈值；根据比较结果，调整膨胀阀的开度。本发明提供的空调控制方法，能够依据温度比较结果来自动调整膨胀阀的开度，对氟流量进行补偿，以增强空调系统的制冷或制热效率，实现空调的自适应调整，从而在系统缺氟情况较轻的状态下仍然保证系统的制冷或制热效率，有效降低能耗。本发明的空调缺氟判断方法，判断结果准确度更高，且更容易实现。
Patent WO-2020181727-A1 (WO)
Inventor: AN KAI
IPC: B66F9/075
Filed: 2019-08-16
Abstract: Disclosed are a forklift (6) motion control method and device (800), the forklift (6) is provided with a measuring unit (7) used for detecting of a tray (1). The forklift (6) motion control method comprises: obtaining tray (1) information detected by the measuring unit (7); determining, according to the tray (1) information detected by the measuring unit (7), a fork entering surface (2) of the tray (1), and the distances (L1, L2) and angles (θ1,θ2) between edges of the measuring unit (7) and the fork entering surface (2); adjusting, on the basis of the distances (L1, L2) and angles (θ1,θ2) between edges of the measuring unit (7) and the fork entering surface (2) as well as the real time motion direction of the forklift (6), the forklift body direction angle of the forklift (6) such that a pallet fork (8) of the forklift (6) enters into a fork entering hole (5) site on the fork entering surface (2).
Patent WO-2020042953-A1 (WO)
Title: 制作切片的装置、3d打印设备和方法、以及3d打印模型
Inventor: ZHU HUIZHONG
IPC: B33Y30/00
Filed: 2019-08-19
Abstract: 提供一种制作3D打印模型的切片的装置、3D打印设备和方法，以及3D打印模型。该制作3D打印模型的切片的装置，包括：驱动器件(10)，包括多个驱动单元(11)，所述驱动单元(11)被配置为形成电场，所述驱动器件(10)被配置为驱动位于其表面的液态的3D打印材料在所述电场的控制下流动以形成待打印的图形；以及固化组件(20)，与所述驱动器件(10)相对设置，并被配置为提供使得所述待打印的图形固化为切片的光。该制作3D打印模型的切片的装置可利于提高3D打印的精度。
Patent WO-2020186690-A1 (WO)
Inventor: PENG HAISONG
IPC: E03D9/08
Filed: 2019-08-23
Abstract: An anti-counterflow spraying rod (1), relating to the technical field of spraying rod devices. The anti-counterflow spraying rod (1) has an anti-counterflow mechanism (1001) and a spray washing mechanism (1002), the anti-counterflow mechanism (1001) being in communication with a water system. The anti-counterflow mechanism (1001) is provided with a water inlet (110), a jet flow cavity (121), a jet flow opening (122), an open cavity (130), and a receiving opening (141); the spray washing mechanism (1002) is provided with a receiving cavity (142) and a rinsing nozzle (150); and the water inlet (110), the jet flow cavity (121), the jet flow opening (122), the open cavity (130), the receiving opening (141), the receiving cavity (142), and the rinsing nozzle (150) are sequentially in communication. The open cavity (130) is provided with a first channel (131) in communication with the outside, and the diameter of the jet flow opening (122) is less than the diameter of the jet flow cavity (121). External water can flow into the jet flow cavity (121) via the water inlet and produce a water flow emitted from the jet flow opening (112); the water flow can pass through the open cavity (130), enter the receiving opening (141), and flow into the receiving cavity (142) to be sprayed out from the rinsing nozzle (150). When there is negative pressure in the water system and the rinsing nozzle (150) is immersed in sewage, the water system can suck in air by means of the first channel (131) to prevent the suction of sewage contaminating the water system.
Patent WO-2021042401-A1 (WO)
Inventor: JIAO YAN
IPC: G08G1/08
Filed: 2019-09-07
Abstract: La présente invention concerne un procédé (400) et un dispositif (100) de commande de feux de circulation. Le procédé (400) comprend les étapes consistant à : obtenir des informations de trafic le long d'une pluralité de segments de route adjacents à une intersection (405); générer une représentation d'état à l'aide d'un modèle de réseau neuronal sur la base des informations de trafic (410); générer un schéma de commande de feu de circulation à l'aide d'un algorithme d'apprentissage automatique sur la base de la représentation d'état (415).
Patent WO-2021046736-A1 (WO)
Inventor: SONG ZHIKE
IPC: E02F9/22
Filed: 2019-09-11
Abstract: Disclosed are a control system and method for a hydraulic excavator. The method comprises: a controller collecting a fuel path pressure signal of a hydraulic excavator, and calculating the desired main pump power according to the fuel path pressure signal; the controller sending the desired main pump power to an ECM; and the ECM firstly adjusting the engine fuel-injection quantity according to the desired main pump power, and the controller then adjusting the main pump power according to the desired main pump power. According to the present invention, the loading response time of the engine is greatly shortened, the overall working efficiency is improved, and the problem of the emission of black smoke when at an idle speed is solved, thereby further reducing the idling speed of the engine in order to reduce the fuel consumption.
Patent WO-2020063808-A1 (WO)
Inventor: CHENG PENG
IPC: H04W24/08
Filed: 2019-09-27
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) measure and report cell measurements for neighboring cells to assist the wireless network with handover decisions. In some cases, the UE may be configured to report beam-level measurements for just a subset of neighboring cells instead of each neighboring cell. For example, the UE may measure, or report beam measurements for a subset of the neighboring cells which meet configured criteria or are included in a subset of cells configured by the serving cell. Techniques for configuring and maintaining the subset of cells are described herein. For example, the cells in the subset may be configured by the UE or the serving cell of UE. A cell may also be removed from the subset if the cell does not continue to meet criteria for being included in the subset.
Patent WO-2021062749-A1 (WO)
Title: Method and apparatus for controlling integrated energy system, and computer-readable storage medium
Inventor: WANG DEHUI
IPC: G06F17/00
Filed: 2019-09-30
Abstract: A method and apparatus for controlling an integrated energy system, and a computer-readable storage medium. The method comprises: determining the topological structure of an integrated energy system, the topological structure comprising the devices of the integrated energy system and the connection attributes between the devices (101); determining general models of the devices and a connector model corresponding to the connection attributes (102); connecting the general models by means of the connector model so as to form a simulation model of the integrated energy system (103); training the simulation model (104); and generating a control command of the integrated energy system on the basis of the trained simulation model (105). The described method increases the efficiency of controlling an integrated energy system, and uses training to correct models of devices according to actual operation conditions, thereby achieving higher accuracy.
Patent WO-2020177340-A1 (WO)
Title: 一种纳米银线及其制备方法
Inventor: LI HAILONG
IPC: B82Y40/00
Filed: 2019-10-25
Abstract: 一种纳米银线及其制备方法，包括以下步骤：将植物纤维与银离子混合后，再加入卤化物，向反应器中通入惰性气体排出空气后，在水热条件下反应，直至生成纳米银线，冷却即可。该方法选用植物纤维为还原剂，在水热条件下制备出纳米银线，无需添加表面活性剂等化学药品，绿色无污染，得到的纳米银线直径均一，长径比高。
Patent WO-2020134987-A1 (WO)
Inventor: GU SHOULIANG
IPC: F24F11/56
Filed: 2019-12-06
Abstract: 一种风扇、加湿器及空气调节系统，该风扇包括风扇底座、发射线盘以及控制电路，风扇底座的内部形成有容置空间，风扇底座的上表面形成有用于放置无线受电设备的接收区；发射线盘以及控制电路，设置于容置空间内，发射线盘位于接收区的下方，控制电路用于控制发射线盘向无线受电设备发送无线输电信号。通过在风扇底座设置发射线盘及控制电路，能够向放置于风扇底座上的无线受电设备发送无线输电信号，以供无线受电设备运行，扩大了无线输电技术的应用范围，使得无线受电设备的供电更加便捷、安全。
Patent WO-2020135107-A1 (WO)
Inventor: ZHENG YICHENG
IPC: H01L51/52
Filed: 2019-12-13
Abstract: 一种OLED像素结构（1），包括基板（11）以及依次层叠设置在基板（11）上的第一电极（12）、像素层（13）和第二电极（14）。像素层（13）包括阵列设置的多个像素点。相邻的两个像素点之间形成间隙（137）。第一电极（12）和第二电极（14）在对应间隙（137）的位置上镂空设置。OLED像素结构（1）还包括隔离柱（15）。隔离柱（15）部分收容在间隙（137）内。隔离柱（15）具有相对设置的第一端面（153）和第二端面（155）。第一端面（153）朝向基板（11），第二端面（155）背向基板（11）。隔离柱（15）用于传导光信号，并允许光信号从第一端面（153）和第二端面（155）的其中一端面传入，另一端面传出。还提供一种OLED显示屏（10）及电子设备（100）。隔离柱（15）传导光信号并允许光信号从第一端面（153）和第二端面（155）的其中一端面传入，另一端面传出，避免信号干扰，有效提高光信躁比。
Patent WO-2021008085-A1 (WO)
Title: 一种室内生物增氧减碳方法及系统
Inventor: CHOW KAM FU
IPC: F24F11/89
Filed: 2019-12-26
Abstract: 一种室内生物增氧减碳方法，根据光生物反应器(100)所在室内场区空气中的二氧化碳浓度，通过调整光生物反应器(100)的水流量、气流量、光照强度及运行时间来控制微生物在光生物反应器(100)内的生长速度，以达到室内空间中人或动物的增氧减碳需求。还公开了一种室内生物增氧减碳系统。
Patent WO-2021103254-A1 (WO)
Inventor: LIU YUANJIANG
IPC: G05D13/62
Filed: 2019-12-27
Abstract: Provided are a displacement control method, system, servo motor, and storage medium, said method comprising: controlling a motor motion block to run toward a position-limiting block and performing collision detection on the motor motion block (S10); if the collision is successful, then controlling the motor motion block to run away from the position-limiting block and detecting in real time whether a Z signal sent by an encoder is received (S20); if the Z signal is detected, then reading a first encoder value from the encoder and controlling the motor motion block to run at a reduced speed so as to read a second encoder value when the motor motion block stops (S30); on the basis of a preset algorithm, determining a zero point position according to the first encoder value and the second encoder value (S40); determining the running displacement of the motor motion block according to the zero position (S50). The method achieves precise positioning of the zero point by means of Z signal detection and distance compensation for the decelerating motion of the motor motion block, thus achieving precise control of the displacement of the motor motion block, reducing the displacement control error and improving the accuracy of a servo motor which uses an incremental encoder.
Patent WO-2021142807-A1 (WO)
Title: Configuration method for two-step random access msg a resources and related apparatus
Inventor: XU WEIJIE
IPC: H04W74/08
Filed: 2020-01-17
Abstract: Disclosed in the embodiments of the present application are a configuration method for two-step random access MSG A resources and a related apparatus. The method comprises: a terminal receives first configuration information from a network device, the first configuration information comprising physical random access channel (PRACH) resource configurations of two-step random access MSG A resources, physical uplink shared channel (PUSCH) resource configurations of the MSG A resources, and the correspondence between the PRACH resource configurations and the PUSCH resource configurations, the PRACH resource configurations comprising a PRACH time-domain resource configuration, and the PRACH time-domain resource configurations being used for determining random access channel occasion (RO) time-domain resource locations, wherein the correspondence is used for constraining physical uplink shared signal occasions (POs) corresponding to different RO time-domain resource locations to be distributed on different PUSCH resource configurations within any period of time having a length equal to that of a preamble receiving window. The embodiments of the present application can solve the problem of fuzziness of a preamble receiving window on a network side.